Tutorials Index
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The 555 Ic is wired as an astable and the frequency is constant and independent of the duty...
The pulse width of the compact pulse cum frequency modulator can be varied by altering the...
This is a compact three transistor, regenerative receiver with fixed feedback. It is similar in...
This circuit uses12V DC instead od mains AC. This is very good idea if you don`t want to mess...
A circuit that uses one cycle in an alternating current to produce direct current. A Half-Wave...
The XLR or Cannon-type connector is clearly a better audio connector than a 6. 5mm jack plug and...
The mechanical and electrical schematic in Figure 5 112 in FIG. Chant is a schematic diagram of...
FET relay circuit 2 It is actually a JS-20 time relay circuit. SA before the switch is closed,...